<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>作业复杂导航</title>
	<style type="text/css">
		body,ul,li{
			margin: 0;
			padding: 0;
		}
		.column{
            height: 32px;
            width: 600px;
            margin: 5px auto;
			background: url("nav_bg.jpg");
		}
		.column li{
			
			
			background: url("a_bg.jpg");
            list-style: none;
            float: left;
            /*padding-left: 10px;*/
            text-align: center;
		}
		 li a{
			height: 32px;
			width: 70px;
			display: inline-block;
			text-decoration: none;
			color: #000;
			height: 32px;
			font: 17px/32px 微软雅黑；
		}

		.header{
			width: 600px;
			height: 150px;
			background: url("banner_bg.jpg");
		}
		.box{
			width: 601px;
			height:185px;
			margin:0 auto;
		}
		ul li:hover{
			background:url("button2.jpg");
		}
	</style>
</head>
<body>
	<div class="box">
		<div class="header"><img src="banner1.jpg" alt=""></div>
			<div class="column">
				<ul>
				<li><a href="#">梅西</a></li>
				<li><a href="#">梅西</a></li>
				<li><a href="#">梅西</a></li>
				<li><a href="#">梅西</a></li>
				<li><a href="#">梅西</a></li>
				<li><a href="#">梅西</a></li>
				
			</ul>
		</div>
			<div class="border"></div>
	</div>
</body>
</html>